package wfm.activiti;

import org.activiti.engine.HistoryService;
import org.activiti.engine.history.HistoricActivityInstanceQuery;
import org.activiti.engine.history.HistoricDetailQuery;
import org.activiti.engine.history.HistoricProcessInstanceQuery;
import org.activiti.engine.history.HistoricTaskInstanceQuery;
import org.activiti.engine.history.HistoricVariableInstanceQuery;
import org.activiti.engine.history.NativeHistoricActivityInstanceQuery;
import org.activiti.engine.history.NativeHistoricProcessInstanceQuery;
import org.activiti.engine.history.NativeHistoricTaskInstanceQuery;

public class PredictionService implements HistoryService
{

	@Override
	public HistoricProcessInstanceQuery createHistoricProcessInstanceQuery() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public HistoricActivityInstanceQuery createHistoricActivityInstanceQuery() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public HistoricTaskInstanceQuery createHistoricTaskInstanceQuery() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public HistoricDetailQuery createHistoricDetailQuery() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public HistoricVariableInstanceQuery createHistoricVariableInstanceQuery() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public void deleteHistoricTaskInstance(String taskId) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void deleteHistoricProcessInstance(String processInstanceId) {
		// TODO Auto-generated method stub
		
	}

	@Override
	public NativeHistoricProcessInstanceQuery createNativeHistoricProcessInstanceQuery() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public NativeHistoricTaskInstanceQuery createNativeHistoricTaskInstanceQuery() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public NativeHistoricActivityInstanceQuery createNativeHistoricActivityInstanceQuery() {
		// TODO Auto-generated method stub
		return null;
	}
	
}
